1) What is a polynomial function? a) A polynomial with degree 2 b) A function with powers of x c) A mathematical expression d) A linear equation 2) Which operation is used to combine polynomials? a) Division b) Subtraction c) Addition d) Exponentiation 3) What is a zero of a polynomial? a) A term in the polynomial b) A coefficient c) A graph point d) A root of the equation 4) Which is a polynomial identity? a) (a-b)^2 = a^2 - 2ab + b^2 b) a^2 + b^2 = (a+b)^2 c) a^3 + b^3 = (a+b)^3 d) (a+b)^2 = a^2 + 2ab + b^2 5) What is the degree of a polynomial? a) Constant term b) Number of roots c) Number of terms d) Highest power of x 6) What does the transformation of a polynomial involve? a) Dividing polynomials b) Changing coefficients c) Adding roots d) Shifting or stretching 7) What is an inverse variation? a) y=k/x b) y=kx^2 c) y=x^2 d) y=kx 8) What is a rational function? a) A ratio of polynomials b) A function with roots c) A polynomial with degree 1 d) A polynomial divided by a constant 9) How do you add rational expressions? a) Subtract numerators b) Add numerators directly c) Find common denominator d) Multiply denominators

Polynomial and Rational Functions Quiz

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